Hello!
This idea came to my mind when i bought Multistrike or Spell Echo for under a chaos in Beyond league. I decided to create and post it on github before new leagues. So if anyone is interested feel free to use, criticise and star the repo.
Program is written in Python and pretty straightforward. It parses for items (specified by xml tags) and writes to specific file all the information when finds something. Supports all Poe.trade options.
LINK
p.s. Now supports multithreading
Best regards,
TT89